Client profile
A leading Japanese e-commerce and digital-services company. The engagement supports PHP applications used by its marketing function.
Business challenge
Operational requests and incidents had to be handled alongside investigation, fixes, controlled change and release work, and documentation updates.
What we delivered
Since February 2026, TAC has supported PHP applications built with Symfony, providing request intake, incident investigation, fix and change coordination, release support, handover documentation and reporting. Work is managed through the agreed L1, L2 and L3 support tiers.
Delivery method
Confirm scope and ownership
Map supported systems, users, service hours, dependencies and responsibility boundaries.
Design operations
Define intake, priority, access, escalation, change control and reporting.
Transition safely
Transfer documentation, knowledge, access and open issues against agreed acceptance criteria.
Operate and improve
Use incidents, changes, handovers and service reviews to improve recurring work.
Key outcomes
Delivery outcome
The work established a sustainable support interface and maintenance flow for the marketing function's PHP applications. Unconfirmed ticket volumes, response times and availability figures are intentionally not published.
Organisation impact
The objective went beyond filling roles: TAC connected role design, market intelligence, decision speed and team collaboration to build organisation capability that could continue supporting the business.
Buyer questions before procurement
What should we share first?
Share the systems, modules or equipment, sites and users, required service hours, current team, main issues and target start date. Do not send credentials.
How are priorities and SLA targets defined?
They are agreed after confirming business impact, coverage, L1–L3 ownership, dependencies and escalation paths. Unverified effort, ticket volumes, response or resolution times are not published.
Should we use hiring, dispatch or IT services?
Use permanent hiring for long-term employment, licensed dispatch where the customer directs daily work, and IT services where outcomes and operating responsibility are assigned to a delivery team.
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